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Hello,<br>
<br>
find out that the height und width depends on the map lat and
lon-settings:<br>
<br>
<font face="Courier New">res@mpLimitMode = "LatLon" <br>
res@mpMinLatF = 45.0 <br>
res@mpMaxLatF = 56.0</font><br>
<br>
When the latitude region is to small, then the height of the
viewport is not as set before.<br>
Same for the lat-region is to big. But that's a gamble then. <br>
How to find out, which lat lon settings to choose, that the vpWidth
and vpHeight fit's?<br>
(vpWidth and vpHeight should be the same)<br>
<br>
Regards<br>
<br>
<div class="moz-cite-prefix">Am 22.02.2019 um 00:00 schrieb MeteoBB:<br>
</div>
<blockquote type="cite"
cite="mid:9860daae-8504-0de7-66b7-d26040e6a4bd@meteo-bb.de">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
Hi,<br>
<br>
first I also thought about the labelbar. <br>
<br>
I've tested the following:<br>
<b><font face="Courier New">res@lbTitleOn = True</font></b><br>
and then :<br>
<b><font face="Courier New">res@lbLabelBarOn = False</font></b><br>
<br>
Result is attached. No changes in die viewport height.<br>
<br>
Regards.<br>
<br>
<div class="moz-cite-prefix">Am 21.02.2019 um 17:41 schrieb Adam
Phillips:<br>
</div>
<blockquote type="cite"
cite="mid:CACvWuqCzzG4VHsNvMYKeezMvut9+Y8ycc-BENJuzPoM6kU3cPA@mail.gmail.com">
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<div dir="ltr">
<div dir="ltr">
<div dir="ltr">Hello,
<div>I would speculate that it has to do with the label
bar, as in the labelbar is counted as part of the plot
height. Note the height of the plot itself is not equal
to 0.3. Try temporarily turning off first the labelbar
title, and then the entire labelbar and see if that
corrects the issue. If it does, you can always call
gsn_labelbar_ndc (example of use instead of letting the
plotting function handle the plotting.</div>
<div>gsn_labelbar_ndc documentation: <a
href="https://www.ncl.ucar.edu/Document/Graphics/Interfaces/gsn_labelbar_ndc.shtml"
moz-do-not-send="true">https://www.ncl.ucar.edu/Document/Graphics/Interfaces/gsn_labelbar_ndc.shtml</a></div>
<div>Script that uses gsn_labelbar_ndc: <a
href="https://www.ncl.ucar.edu/Applications/Scripts/maponly_6.ncl"
moz-do-not-send="true">https://www.ncl.ucar.edu/Applications/Scripts/maponly_6.ncl</a></div>
<div><br>
</div>
<div>Hope that helps!<br>
Adam</div>
<div><br>
</div>
</div>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Thu, Feb 21, 2019 at 7:03
AM MeteoBB <<a href="mailto:info@meteo-bb.de"
moz-do-not-send="true">info@meteo-bb.de</a>> wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF"> Hi all,<br>
<br>
to get space in top of the plot i tried to set the
viewport parameters manually in NDC.<br>
<br>
<font face="Courier New">res@vpXF = 0.2<br>
res@vpYF = 0.8<br>
res@vpHeightF = 0.3<br>
res@vpWidthF = 0.3</font><br>
<br>
As you can see in die picture, the x-coordinate is correct
(0.2).<br>
But the y coordinate of the viewport isn't 0.8 (it is
0.784).<br>
Why? Is that because of my lat/lon settings for the
contour plot? <br>
Any ideas?<br>
<br>
Regards.<br>
<br>
<div class="gmail-m_-3359427816961332658moz-cite-prefix">Am
19.02.2019 um 05:49 schrieb Rick Brownrigg:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div>Hi,</div>
<div><br>
</div>
<div>I have to wonder if you might have better
luck trying your annotations in NDC space. There
are a number of functions named "gsn_XXX_ndc()
that operate in this coordinate system. The
function "drawNDCGrid()" can be helpful in
understanding what's going on.<br>
</div>
<div><br>
</div>
<div> <a
href="http://ncl.ucar.edu/Document/Functions/Shea_util/drawNDCGrid.shtml"
target="_blank" moz-do-not-send="true">http://ncl.ucar.edu/Document/Functions/Shea_util/drawNDCGrid.shtml</a></div>
<div><br>
</div>
<div>HTH...</div>
<div>Rick<br>
</div>
</div>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Feb 18, 2019
at 5:26 PM MeteoBB <<a
href="mailto:info@meteo-bb.de" target="_blank"
moz-do-not-send="true">info@meteo-bb.de</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px
0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF"> Hi,<br>
<br>
i have a map with a countur plot and want to add
above the map a box with some infos (see the
attached pic).<br>
Drawing the box is no problem, but when i turn off
the MainString, then there is no area left to draw
my box, because the <br>
map is slipping up. Yes, i could leave the
MainTitle empty. But this is not satisfying.<br>
<br>
Tried setting:<br>
<b><font face="Courier New">res@gsnBoxMargin =
0.05 </font></b><br>
<br>
seems to be a good start. But is there a resource
only for a margin-top?<br>
Or do i have to set the viewport manually with <b>vpXF</b>,<b>
vpYF</b>, <b>vpWidthF</b>, <b>vpHeightF</b>?<br>
<br>
Thanks.<br>
<br>
<br>
</div>
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<div>
<div><span><font color="#888888">Adam
Phillips <br>
</font></span></div>
<span><font color="#888888">Associate
Scientist, </font></span><span><font
color="#888888">Climate and Global
Dynamics Laboratory, NCAR<br>
</font></span></div>
</div>
<div><span><font color="#888888"><a
href="http://www.cgd.ucar.edu/staff/asphilli/"
target="_blank" moz-do-not-send="true">www.cgd.ucar.edu/staff/asphilli/</a>
</font></span><span><font color="#888888">303-497-1726
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